904886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7540721}}^1$

素因数の和:7540735

約数の個数: 32

約数和(自身を含む): 2714659920

約数和(自身を除く): 1809773400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7540721, 15081442, 22622163, 30162884, 37703605, 45244326, 60325768, 75407210, 90488652, 113110815, 150814420, 180977304, 226221630, 301628840, 452443260, 904886520]

約数ペア:

[(1, 904886520), (2, 452443260), (3, 301628840), (4, 226221630), (5, 180977304), (6, 150814420), (8, 113110815), (10, 90488652), (12, 75407210), (15, 60325768), (20, 45244326), (24, 37703605), (30, 30162884), (40, 22622163), (60, 15081442), (120, 7540721)]